GZPA Refernce 2Pure

Product Name

Model :GZPA Refernce 2Pure
Brand :ground
Specificity :그라운드 제로 최상위 앰프
A 클래스 2채널

Product description

생동감 넘치는 고음질용 앰프 / 음색과 파워풀한 출력 독일뿐 아니라 세계적으로 인정받은 그아운드제로 앰프 작음부품 하나까지도 공정한 테스트를 거쳐 설계된 독일브랜드 다운 면모를 보여주는 그라운드 제로 앰프 / 음질, 출력 2가지를 모두 충족시킬 수 있는 파워 앰프

Technical data

Type

2Ch Class AB > A

Output power @ 4 ohem (CEA*)

2 x 420W

Output power @ 2 ohem (CEA*)

2 x 750W

Output power @ 1 ohem (CEA*)

2 x 1150W

Bridge mode @ 4 ohm (CEA* / 10% THD)

1 x 1800W

Bridge mode @ 2 ohm (CEA* / 10% THD)

1 x 2700W

Output power linkmode 2 ohm

24 Volt Unit

18 Volt stable

Lowpass

Highpass

Bandpass

Subsonic

Bassboost

Phaseshift

0 ~ 180˚

Adjustable Q-factor

Variable Bias Setting

Ja / Yes

Bass remote

High Level in

Line Out

Illumination

Weifle LED Innenbeleuchtung / white LED illumination

Dimensions cm / lnch

59 x 6.75 x 23.6 cm / 23.23” x 2.66” x 9.29”

Features

High-End pure sound quality amplifier

1ohm stabile stereo / 2ohm bridged

Symmetrical dual-mono direct-signal layer

Shielded and separated dual power supply

Continuously variable Bias Setting Class AB -> nearly Class A

Adjustable input sensitivity

Soft delayed remote turn-on

Power & Protection indication

Thernal, over current, speaker short, Speaker DC protection

Temperature-sensitive controlled fan

Plexiglas bottom plate

White LED illumination inside

High quality Rhodium RCA plugs

Selected high-end SANKEN® transistors

Low distortion LM4562 OP with 0.00003% THD+N

Ground Zero exclusive Mundorf Mcap® capacitors

Special made audio-optimized Mundorf secondary capacitors for maximum buffering

Capsuled ALPS potentiometers with channel separated level adjustment and summarize-function

Low-tolerance Vishay Dale emitter-resistors for accurate bias point stabilization

Copper anodized aluminum strand cast heatsink